DE4229220A1 - Method and arrangement for the continuous disposal of a sheet-fed printing machine - Google Patents
Method and arrangement for the continuous disposal of a sheet-fed printing machineInfo
- Publication number
- DE4229220A1 DE4229220A1 DE19924229220 DE4229220A DE4229220A1 DE 4229220 A1 DE4229220 A1 DE 4229220A1 DE 19924229220 DE19924229220 DE 19924229220 DE 4229220 A DE4229220 A DE 4229220A DE 4229220 A1 DE4229220 A1 DE 4229220A1
- Authority
- DE
- Germany
- Prior art keywords
- sheet
- cassette
- arrangement according
- printing machine
- arrangement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H33/00—Forming counted batches in delivery pile or stream of articles
- B65H33/16—Forming counted batches in delivery pile or stream of articles by depositing articles in batches on moving supports
- B65H33/18—Forming counted batches in delivery pile or stream of articles by depositing articles in batches on moving supports with separators between adjacent batches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/02—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles
- B65H29/04—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles the grippers being carried by endless chains or bands
- B65H29/042—Intermediate conveyors, e.g. transferring devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/16—Delivering or advancing articles from machines; Advancing articles to or into piles by contact of one face only with moving tapes, bands, or chains
- B65H29/18—Delivering or advancing articles from machines; Advancing articles to or into piles by contact of one face only with moving tapes, bands, or chains and introducing into a pile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/24—Delivering or advancing articles from machines; Advancing articles to or into piles by air blast or suction apparatus
- B65H29/241—Suction devices
- B65H29/242—Suction bands or belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/42—Piling, depiling, handling piles
- B65H2301/421—Forming a pile
- B65H2301/4214—Forming a pile of articles on edge
- B65H2301/42146—Forming a pile of articles on edge by introducing articles from above
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2406/00—Means using fluid
- B65H2406/30—Suction means
- B65H2406/32—Suction belts
- B65H2406/323—Overhead suction belt, i.e. holding material against gravity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2801/00—Application field
- B65H2801/03—Image reproduction devices
- B65H2801/21—Industrial-size printers, e.g. rotary printing press
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
- Discharge By Other Means (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
Description
Die Erfindung betrifft ein Verfahren und eine Anordnung zum kontinuierlichen Entsorgen von mittels Greifersystem und Förder system aus einer Druckeinheit geförderten, bedruckten Bogen einer Bogendruckmaschine, unter Verwendung einer Hochstapelauslage.The invention relates to a method and an arrangement for continuous disposal of by means of gripper system and conveyor system conveyed from a printing unit, printed sheets of a Sheet printing machine, using a high pile delivery.
Es sind verschiedene Entsorgungseinrichtungen von Bogendruck maschinen bekannt, bei denen die bedruckten Bogen mittels Grei fersystem und Transportketten vom Druckwerk kommend zum Ausleger gefördert werden und als Stapel abgelegt werden. Bei kontinuier licher Förderung von Bogen ist ein Stapelwechsel erforderlich. Gemäß CH 629 452 AS ist das Zwischenschieben einer Hilfstapel einrichtung bekannt, um den vollen Stapel aus dem Stapelraum mittels Gabelhubwagen herauszufahren. Weiterhin ist aus der DE-PS 33 04 673 die Verwendung einer Hilfsstapelplattform in Verbindung mit einer Klemmeinrichtung bekannt.There are various sheetfed disposal facilities machines known in which the printed sheets by means of Grei he system and transport chains coming from the printing unit to the delivery are promoted and stored as a stack. With continuous Licher funding of sheets requires a stack change. According to CH 629 452 AS, the intermediate pushing is an auxiliary stack device known to the full stack from the stacking space drive out with a pallet truck. Furthermore, from DE-PS 33 04 673 the use of an auxiliary stacking platform in conjunction known with a clamping device.
Nachteilig bei den genannten Lösungen ist es, daß der Zeitaufwand für diese Arbeiten relativ hoch ist und ein Abschmieren/Anhaften der frisch bedruckten Bogen bedingt durch das zunehmende Gewicht des Stapels (Flächenpressung) nicht zu vermeiden ist.A disadvantage of the solutions mentioned is that the time required for this work is relatively high and smearing / sticking the freshly printed sheet due to the increasing weight of the stack (surface pressure) cannot be avoided.
Aus der DE-PS 4 61 709 ist eine diskontinuierlich arbeitende Entsorgungseinrichtung für die Einzelbogenablage bekannt. Die Bogen werden schräg, jedoch auf ihrer Fläche aufliegend entsorgt. Dieses Entsorgungsprinzip ist für heute übliche Maschinengeschwindig keiten (15 000 Bogen/Stunde) unbrauchbar.From DE-PS 4 61 709 is a batch working Disposal device for the single sheet storage known. The Sheets are disposed at an angle, but lying on their surface. This principle of disposal is fast for today's common machines speeds (15,000 sheets / hour) are unusable.
Zum kantengerechten Ausrichten von waagerecht abzustapelnden Bogen ist das Einblasen von Luft auf die Unterseite des einlaufenden Bogens aus der DE-OS 25 48 788 bekannt. Für das "sanfte" Einlaufen von auf der Bogenkante abgelegten Bogen ist die Lösung ungeeignet.For aligning horizontally stacked items Is the blowing of air on the underside of the bow incoming arch known from DE-OS 25 48 788. For the "Gentle" shrinkage of sheets deposited on the sheet edge is the solution unsuitable.
Das Hochkantstapeln von im freien Fall ausgegebenen Einzelbögen ist aus der DE 34 11 984 C2 bekannt. Diese Lösung betrifft das einzelne Zusammentragen von horizontal auf mehreren Stapeln abgelegten Bogen zur Herstellung von Büchern. Hierbei wird ein Sortierproblem gelöst, Mittel für eine kontinuierliche Entsorgung einer Hochstapelauslage werden nicht offenbart.The upright stacking of single sheets issued in free fall is known from DE 34 11 984 C2. This solution affects that individual collation from horizontal to multiple stacks filed sheet for the production of books. Here is a Sorting problem solved, means for continuous disposal a high-pile delivery are not disclosed.
Aufgabe der Erfindung ist es, eine Lösung zum kontinuierlichen Entsorgen einer Bogendruckmaschine zu entwickeln, durch die die Flächenpressung beim Abstapeln von Bogen reduziert und das Abschmieren/Anhaften der Bogen verhindert wird.The object of the invention is to provide a solution for continuous Dispose of a sheetfed press through which to develop Reduced surface pressure when stacking sheets and that Lubrication / sticking of the sheets is prevented.
Erfindungsgemäß wird die Aufgabe gemäß dem Kennzeichen der Patentansprüche 1 und 3 gelöst. Weiterbildungen ergeben sich aus deren Unteransprüchen.According to the invention the task according to the characteristics of Claims 1 and 3 solved. Further training results from their subclaims.
Es wurde gefunden, daß die erfindungsgemäße Lösung eine kontinuier liche Entsorgung der Bogendruckmaschine, insbesondere bei höheren Maschinengeschwindigkeiten und ohne Anhaften der Bogen, gewähr leistet. Eine Flächenbelastung senkrecht zur Papierfläche tritt nur minimal auf, da der überwiegende Teil der Gewichtskraft auf der Bogenkante ruht. Der technisch bedingte Zeitaufwand beim herkömmlichen Stapelwechsel kann mit der offenbarten Lösung entfallen. Die Zuführung der leeren Kassetten zur Druckmaschine und das Herausführen der mit Teilstapel gefüllten Kassetten aus der Druckmaschine ist auch mittels Umlaufförderstrecken (z. B. Karussellförderern) möglich. Je nach Bedarf kann eine Blasein richtung beidseitig als auch von unten angeordnet sein, um die Teilstapelbildung zu unterstützen sowie den Trocknungsprozeß der Bogen zu beschleunigen. Die Entsorgung der Druckmaschine kann wahlweise in A- oder B-Seitenrichtung erfolgen, wobei unter A-Seite die Antriebsseite und unter B-Seite die Bedienseite der Bogendruckmaschine zu verstehen ist. Die geneigte Leiteinrichtung kann in einer weiteren Ausbildung auch als Saugfördereinrichtung ausgebildet sein.It has been found that the solution according to the invention is continuous Liche disposal of the sheet-fed printing machine, especially with higher Machine speeds and without the sheets sticking, guarantee accomplishes. A surface load occurs perpendicular to the paper surface only minimally on because the majority of the weight is on the edge of the arch rests. The technically-related time required for Conventional batch changes can be made with the disclosed solution omitted. The feeding of the empty cassettes to the printing press and taking out the cassettes filled with partial stacks of the printing press is also possible by means of circulating conveyor lines (e.g. Carousel conveyors) possible. Depending on your needs, there may be a blister direction on both sides and from the bottom to the To support partial stacking and the drying process of the Accelerate bow. The printing press can be disposed of optionally in the A or B side direction, under The A side is the drive side and the B side is the operating side of the Sheet printing machine is to be understood. The inclined guide can also be used as a suction conveyor in a further training be trained.
Die Erfindung wird anhand eines Ausführungsbeispieles näher beschrieben. Dabei zeigtThe invention is illustrated by an embodiment described. It shows
Fig. 1 eine Seitenansicht eines Auslegers (B-Seite) mit rechtwinklig zur Maschinenlaufrichtung angeord neten Entsorgungseinrichtungen, Fig. 1 is a side view of a jib (B-side) with a right angle to the machine direction Neten angeord disposal facilities,
Fig. 2 eine Vorderansicht des Auslegers im Schnitt A-A gemäß Fig. 1. Fig. 2 is a front view of the boom in the section AA of FIG. 1.
Ein Druckbogen 1 wird von einem Druckwerk kommend mittels end loser Transportkette 3 und Greifersystem 6 in Schmalbahn in den Bereich des Auslegers 4 gefördert. Vom Greifersystem 6 wird der Bogen 1 auf eine Saugfördereinrichtung 2, z. B. ein Saugbänder tisch, abgelegt, über diese mittels einer Leiteinrichtung 5, z. B. Gleitblech mit getakteter Nockenwalze, in A-Seitenrichtung aus dem Bereich des Bogenauslegers 4 transportiert und in einem spitzen Winkel (α) von etwa 80° zur Horizontalen hochkant in Faserrichtung des Papiers auf der Bogenkante in einer Kassette 8 abgestapelt.A printed sheet 1 is conveyed from a printing unit by means of an endless transport chain 3 and gripper system 6 in a narrow web into the area of the delivery arm 4 . From the gripper system 6 , the sheet 1 is on a suction conveyor 2 , z. B. a suction tapes table, placed on this by means of a guide device 5 , z. B. sliding plate with clocked cam roller, transported in the A-side direction from the area of the sheet delivery 4 and stacked at an acute angle (α) of approximately 80 ° to the horizontal in the fiber direction of the paper on the sheet edge in a cassette 8 .
Unterhalb der umlaufenden Greifersysteme 6 ist rechtwinklig zur Maschinenlaufrichtung die Saugfördereinrichtung 2 mit einer nachgeordneten, nach unten geneigten Leiteinrichtung 5 angeordnet.Below the rotating gripper systems 6 , the suction conveyor 2 is arranged at right angles to the machine running direction with a downstream, downwardly inclined guide device 5 .
Im vorliegenden Beispiel verläuft die Transportrichtung des Druckbogens 1 über die Saugfördereinrichtung 2 von der B-Seite zur A-Seite. Der Druckbogen 1 wird taktmäßig über die Leitein richtung 5 in die Kassette 8 transportiert. Dabei gleitet der Druckbogen 1 auf einem mittels Blasluft verstärktem Luftpolster zum Kassettenboden. Die Kassetten 8 sind mittels Bolzen in Mitnehmern von horizontal angeordneten Transportvorrichtungen 7 formschlüssig lösbar aufgenommen. Jede Kassette 8 besteht im wesentlichen aus einem L-förmigen Grundkörper, die im spitzen Winkel α von etwa 80° zur Horizontale geneigt in der Transportvorrichtung 7 lösbar aufgenommen ist. Die Transportvor richtung 7 fördert in Richtung 9 taktmäßig die zu füllende Kassette 8 an der A-Seite des Bogenauslegers 4 zu und transpor tiert die gefüllte Kassette 8 an der B-Seite des Bogenauslegers 4 heraus und führt sie einer Weiterverarbeitung bzw. einer Entlade station zu. Nach dem Entladen werden die leeren Kassetten 8 erneut dem Beladungsvorgang zugeführt.In the present example, the transport direction of the printed sheet 1 runs from the B side to the A side via the suction conveyor 2 . The printed sheet 1 is cyclically transported via the Leitein device 5 in the cassette 8 . The printed sheet 1 slides on an air cushion reinforced with blown air to the cassette bottom. The cassettes 8 are positively and detachably received by means of bolts in carriers of horizontally arranged transport devices 7 . Each cassette 8 consists essentially of an L-shaped base body, which is detachably accommodated in the transport device 7 at an acute angle α of approximately 80 ° to the horizontal. The Transportvor direction 7 conveys in the direction of 9, the cassette 8 to be filled on the A side of the sheet delivery 4 and transports the filled cassette 8 on the B side of the sheet delivery 4 and leads it to further processing or an unloading station . After unloading, the empty cassettes 8 are again fed to the loading process.
BezugszeichenlisteReference list
1 Druckbogen
2 Saugfördereinrichtung
3 Transportkette
4 Bogenausleger
5 Leiteinrichtung
6 Greifersystem
7 Transportvorrichtung
8 Kassette
9 Förderrichtung
α Winkel 1 printed sheet
2 suction conveyor
3 transport chain
4 sheet arms
5 control device
6 gripper system
7 transport device
8 cassette
9 Direction of conveyance
α angle
Claims (7)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19924229220 DE4229220C2 (en) | 1992-09-02 | 1992-09-02 | Sheet delivery for a sheet printing machine |
FR9310302A FR2695113B1 (en) | 1992-09-02 | 1993-08-27 | METHOD AND DEVICE FOR CONTINUOUSLY LEAVING SHEETS FROM A PRINTING MACHINE. |
GB9318225A GB2270305B (en) | 1992-09-02 | 1993-09-02 | Continuously unloading sheet printing presses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19924229220 DE4229220C2 (en) | 1992-09-02 | 1992-09-02 | Sheet delivery for a sheet printing machine |
Publications (2)
Publication Number | Publication Date |
---|---|
DE4229220A1 true DE4229220A1 (en) | 1994-03-03 |
DE4229220C2 DE4229220C2 (en) | 1995-10-19 |
Family
ID=6467009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19924229220 Expired - Fee Related DE4229220C2 (en) | 1992-09-02 | 1992-09-02 | Sheet delivery for a sheet printing machine |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE4229220C2 (en) |
FR (1) | FR2695113B1 (en) |
GB (1) | GB2270305B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4442557A1 (en) * | 1994-11-30 | 1996-06-05 | Heidelberger Druckmasch Ag | Arrangement for depositing sheets from printer with dryer on to stacks |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2548788A1 (en) * | 1975-10-31 | 1977-05-12 | Friedrich August Lang | Board stacking and lining up installation - with stacking frame and blower directing air onto last sheet for accurate positioning |
CH629452A5 (en) * | 1977-04-01 | 1982-04-30 | Roland Offsetmaschf | Apparatus for automatic stack changing at the delivery of a printing machine, in particular a sheet-fed rotary printing machine |
DE3304673C2 (en) * | 1983-02-11 | 1986-12-18 | Jagenberg AG, 4000 Düsseldorf | Method for changing a stack of sheets with uninterrupted conveyance of sheets to the stacking point |
DE3411984C2 (en) * | 1983-03-29 | 1986-12-18 | Stobb Inc., Clinton, N.J. | Device for combining a large number of sheets |
DE4139388C2 (en) * | 1991-11-29 | 1994-06-30 | Roland Man Druckmasch | Arrangement for the continuous disposal of a sheet-fed printing machine |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR710938A (en) * | 1930-03-25 | 1931-08-31 | Mix Et Genest Ag | Unloading device for conveyor belts or belts |
DE2157993C2 (en) * | 1971-11-23 | 1974-01-31 | Roland Offsetmaschinenfabrik Faber & Schleicher Ag, 6050 Offenbach | Device for transporting sheets in a sheet-fed printing machine |
IT954764B (en) * | 1972-04-26 | 1973-09-15 | Meccanotecnica Spa | AUTOMATIC DEVICE FOR UNLOADING SIGNATURES FROM TABLE GLUING MACHINES AND RETRIEVING AND OR INSERTING TABLES OUT OF TEXT TO AND OR IN THE SIGNATURES |
-
1992
- 1992-09-02 DE DE19924229220 patent/DE4229220C2/en not_active Expired - Fee Related
-
1993
- 1993-08-27 FR FR9310302A patent/FR2695113B1/en not_active Expired - Fee Related
- 1993-09-02 GB GB9318225A patent/GB2270305B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2548788A1 (en) * | 1975-10-31 | 1977-05-12 | Friedrich August Lang | Board stacking and lining up installation - with stacking frame and blower directing air onto last sheet for accurate positioning |
CH629452A5 (en) * | 1977-04-01 | 1982-04-30 | Roland Offsetmaschf | Apparatus for automatic stack changing at the delivery of a printing machine, in particular a sheet-fed rotary printing machine |
DE3304673C2 (en) * | 1983-02-11 | 1986-12-18 | Jagenberg AG, 4000 Düsseldorf | Method for changing a stack of sheets with uninterrupted conveyance of sheets to the stacking point |
DE3411984C2 (en) * | 1983-03-29 | 1986-12-18 | Stobb Inc., Clinton, N.J. | Device for combining a large number of sheets |
DE4139388C2 (en) * | 1991-11-29 | 1994-06-30 | Roland Man Druckmasch | Arrangement for the continuous disposal of a sheet-fed printing machine |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4442557A1 (en) * | 1994-11-30 | 1996-06-05 | Heidelberger Druckmasch Ag | Arrangement for depositing sheets from printer with dryer on to stacks |
DE4442557B4 (en) * | 1994-11-30 | 2005-12-22 | Heidelberger Druckmaschinen Ag | Boom of a sheetfed press |
Also Published As
Publication number | Publication date |
---|---|
GB9318225D0 (en) | 1993-10-20 |
FR2695113B1 (en) | 1996-03-15 |
GB2270305A (en) | 1994-03-09 |
FR2695113A1 (en) | 1994-03-04 |
DE4229220C2 (en) | 1995-10-19 |
GB2270305B (en) | 1995-11-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |